.swiper-slide{height:23em;}
.swiper-slide img{height:23em; width:100%;}
.swiper-pagination-bullet-active{background: #fff;}
.swiper-pagination-bullet{background: #fff;}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom:8em;}
@media (device-height:480px) and (-webkit-min-device-pixel-ratio:2){/* 兼容iphone4/4s */
    .swiper-slide img{width:320px; height:314px;}
    .banner-head{ height:314px;}
    .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom:10.5em;}
    .item-btn li img{width:45px;}
}
@media (device-height:568px) and (-webkit-min-device-pixel-ratio:2){/* 兼容iphone5 */
    .swiper-slide img{width:320px; height:314px;}
    .banner-head{ height:314px;}
    .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom:10.5em;}
    .item-btn li img{width:45px;}
}



.footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 50px;
  border-top: 1px solid #eee;
  background: #fff;
  z-index: 100;
}
.footer > li {
  float: left;
  width: 25%;
  height: 100%;
  text-align: center;
}
.footer > li > a {
  display: inline-block;
  width: 100%;
  height: 100%;
}
.footer > li > a > p {
  color: #666;
  font-size: 10px;
}
.footer > li > a > span {
  display: inline-block;
  width: 30px;
  height: 27px;
}
.footer > li > a .index {
  background: url("../../images/v2/v2_icon.png") 2px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .index_checked {
  background: url("../../images/v2/v2_icon_checked.png") 2px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .classify {
  background: url("../../images/v2/v2_icon.png") -86px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .classify_checked {
  background: url("../../images/v2/v2_icon_checked.png") -86px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .shop_car1 {
  background: url("../../images/v2/v2_icon.png") -176px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .shop_car_checked {
  background: url("../../images/v2/v2_icon_checked.png") -176px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .home {
  background: url("../../images/v2/v2_icon.png") -265px 0 no-repeat;
  background-size: auto 33px;
}
.footer > li > a .home_checked {
  background: url("../../images/v2/v2_icon_checked.png") -265px 0 no-repeat;
  background-size: auto 33px;
}